WO1995015223A1

WO1995015223A1 - Waste disposal installation

Info

Publication number: WO1995015223A1
Application number: PCT/DE1994/001398
Authority: WO
Inventors: Richard Kurig
Original assignee: Ubib Unternehmensberatung Gmbh
Priority date: 1993-12-01
Filing date: 1994-11-26
Publication date: 1995-06-08
Also published as: AU1062295A; DE4340857A1

Abstract

A waste disposal installation (1, 1', 11''), in particular for the disposal of household and industrial waste fractions, has a central module (2, 180, 200) and several working modules (3-8, 60, 80, 90, 100, 110, 120, 140, 150, 160, 201-206). The central module has central airing and venting, water feeding and water/waste water draining arrangements (26, 38-41), as well as a central drive (33) for the individual working modules. The working modules have arrangements (67, 85, 92, 103, 105, 124, 125, 142, 152, 165, 180) for crushing the individual, separately processed waste fractions, and washing and drying arrangements (82, 83, 93, 122, 123, 156a, 163, 166, 181) adapted to the type of waste fractions, as well as arrangements (63, 87, 97, 11, 127, 165) for chemically, biologically and/or physically processing waste fractions. The waste disposal installation may be set up in basements, garages, etc., so that household waste fractions may be directly processed and their volume reduced. The end products of the processed waste fractions represent recyclable economic goods.

Description

Waste disposal facility

The invention relates to a waste disposal system, in particular for the disposal of waste fractions occurring in the household and business.

Waste disposal has become a major economic and ecological problem in recent years. The introduction of the so-called "dual system", in which e.g. Plastics and paper collected in separate containers and picked up by disposal companies and sent for recycling has not led to any noticeable relief from the waste problem, since the corresponding recycling routes are not yet sufficiently available. In addition to the municipal garbage fees, the consumer is also charged with other fees without solving the basic problem.

By consistently reducing the volume of waste, existing landfills could be operated longer and fewer areas would have to be designated for new landfills. The operation of other, ecologically questionable waste incineration plants, with which a very cost-intensive waste disposal process is operated, could

REPLACEMENT LEAF be avoided.

In addition to waste avoidance, a reduction in the volume of waste as well as the transfer of the waste into a reusable economic good should be sought. Such processes must be ecologically harmless and inexpensive.

The invention is therefore based on the object of specifying a waste disposal system which can be operated in an ecological and cost-saving manner, which reduces the volume of the individual waste fractions, in particular in a household or a small business, and converts the waste into a reusable economic good.

This object is achieved by a waste disposal system with the features of claim 1.

The waste disposal system according to the invention has a central module and two or more working modules. The central module has central facilities for ventilation and for the supply and discharge of water / waste water as well as a central drive. The individual work modules are operated with these central facilities. The work modules have facilities to shred the individual, separately processed waste fractions and to wash and dry them depending on the type of waste fractions and to subject them to chemical, biological and / or physical treatment.

In the individual work modules, for example, organic waste, plastics, glass / ceramics, paper / cardboard / wood, metals / aluminum

REPLACEMENT LEAF and problem wastes are processed. These different waste fractions are fed to the waste disposal facility separately, ie the consumer has to collect these different types of waste separately. However, the consumer is already used to such a separate collection, since, for example, the known "dual system" also prescribes such a separate collection of the different waste fractions.

The waste disposal system is modular. Depending on the waste fractions to be processed, it can have a different number of work modules. Through the facilities provided in the individual work modules, the waste fractions are comminuted, dried and treated in a waste-appropriate manner. The shredding, which can include shredding or pressing, reduces the waste to a maximum of 10% of its original volume. Washing and drying the waste results in a clean end product that can be easily reused. This end product can be stored in designated containers and picked up separately.

The waste disposal system according to the invention is in particular a decentralized system, i.e. it has a small footprint of a few square meters and can therefore easily be used in suitable premises, e.g. Basement, garage, drying rooms, etc. can be set up. With the waste disposal system according to the invention, the consumer can have his separately collected waste fractions processed himself, whereby the volume of the end product, which is greatly reduced in volume, can be reused depending on the underlying waste fraction. Compared to the previously known waste disposal facilities, such as landfilling,

REPLACEMENT LEAF Waste incineration, hydrogenation, gasification or composting, the extensive additional work steps for collecting, sorting and transporting the waste.

The different waste fractions, such as plastics, metals, organic waste, paper etc., are processed in the work modules depending on their nature. This processing can e.g. be a heat and / or cold treatment as well as a wide variety of physical treatment processes known for the individual waste fractions.

According to one embodiment of the invention, the device for aeration and ventilation arranged in the central module can have a dust filter, a dust discharge device and one or more filter cartridges. Exhaust air is extracted from the work modules via a ring line with individual outlets, filtered and fed back to the work modules in the form of fresh air. There is therefore a closed air circuit that does not pollute the environment.

The central drive of the central module can be a drive motor, which is connected to the respective devices of the work modules for processing the individual waste fractions via coupling elements. The waste disposal system according to the invention can furthermore have a central, closed water circuit, the wastewater accumulating in the individual working modules being fed to the central module, filtered there and then fed back to the working modules in the form of fresh water. A further reduction in operating costs can also be achieved in that the central module has a heat exchanger which is connected to the individual work modules via coupling elements.

REPLACEMENT LEAF The heat generated can thus be used in an ecologically sensible manner.

The central devices of the central module described are known and can be used here in a corresponding manner. The waste disposal system according to the invention can be coupled, for example, to gas or oil-fired heating systems or to district heating systems.

A further embodiment of the invention provides that the central module has a central feed shaft for the individual waste fractions and a central distributor which feeds the individual waste fractions to the corresponding work modules. Alternatively, each individual work module can have a feed chute through which the various waste fractions are fed for processing. These feed shafts are preferably sealed with a gas-tight cover, which prevents emissions and odors from escaping and the infeed of the system's feeder from intervening in the individual technical processes Pretreat step. The waste can e.g. shredded in the central module and then dried using a vortex dryer.

A working module of the waste disposal system according to the invention can be a module for processing organic waste, in particular organic kitchen waste. According to a further embodiment of the invention, this working module for organic waste has a container for chemical and / or microbial decomposition of the waste

REPLACEMENT LEAF on. The waste can in particular be composted in this container provided in the work module, with comminution before and / or after the composting being carried out by means of an impact mechanism.

A second working module of the waste disposal system according to the invention can be a module for processing plastic waste, which has a filling shaft, a shredder, a washing device, such as a washing drum or a spraying device, a drying device, for example an infrared dryer or a vortex dryer, and a container for receiving of the processed waste. The plastic waste can additionally be treated thermally and / or chemically by known means.

Another working module of the waste disposal system according to the invention can be a module for processing glass and / or ceramic waste, in which the glass waste is crushed. The module can have separate filling chutes for bottles and glasses on the one hand and for small parts made of glass and broken glass on the other hand, the bottles and glasses being first roughly crushed by means of a press and then the entire glass waste being ground in a grinder.

When recycling glass waste, separate collection of the individual glass fractions according to color is particularly important in order to achieve good recyclability. The work module for glass waste thus advantageously has a device for electronic color recognition and a sorting device for white, green and / or amber glass waste. Such devices are known. Thus, if the working module for glass waste of the waste disposal system according to the invention has such devices, the consumer does not have to waste his glass according to the individual

REPLACEMENT LEAF Sort colors.

Alternatively, the working module for glass waste can have a device for the chemical-physical splitting of the ground glass waste. This device is arranged in a separate chamber of the working module for glass waste, in which the glass waste is chemically broken down into the individual components such as silicon dioxide, potassium oxide, calcium oxide.

According to a further embodiment of the invention, the processed glass waste is not stored in a container provided for storage and subsequent collection, but is fed to the plastic waste work module in order to feed the residues from the glass fraction to the thermal treatment in the plastic waste module. This means that the remaining quantities of plastic and glass waste are processed into a common economic good.

Another working module of the waste disposal system according to the invention can be a module for processing paper, cardboard and / or wood waste, which has a filling shaft, a drying chamber, a shredding device and a chamber for chemical decomposition of the waste, e.g. with sulfuric acid, as well as a container for receiving the processed waste. The chamber for chemical decomposition is preferably lined acid-proof and has supply and discharge lines for an acid, an acid collecting container and a filter device.

The waste disposal system according to the invention can additionally have a work module for processing metal, sheet metal and / or aluminum waste, with a work module for this

REPLACEMENT LEAF Filling shaft, a shredding device and at least one container for receiving the processed waste is provided. The shredding device can be a press or a shredder. The metal waste can also be dried by means of a drying device, for example with an infrared dryer, after they have been cleaned beforehand by means of a washing device, for example with washing nozzles. In order to separate the metallic from the non-metallic waste, the work module for processing metal, sheet metal and / or aluminum waste preferably has a magnetic tape separator. This divides the end product into a metallic and a non-metallic fraction.

The work modules described so far process the waste fractions that normally occur in a household or in a small business. In addition, however, problem or special problems often arise. For their processing, a work module is provided according to a further embodiment of the invention, which has a filling shaft, a first drying and / or sterilization chamber, a comminution device, a chamber for chemical and / or thermal treatment, a second drying and / or

Has sterilization chamber and a container for receiving the processed waste.

Due to the modular structure of the waste disposal system according to the invention, the system can include all the work modules described and, if appropriate, further modules, e.g. for processing other commercial waste, on the other hand, the system can also contain only two or three work modules.

Embodiments of the invention are described below in connection

REPLACEMENT LEAF explained with the drawings. Show it:

Figure 1 is a front view of a first embodiment of a waste disposal system according to the invention;

Figure 2 is a plan view of the waste disposal system of Figure 1;

FIG. 3 shows a side view of a work module of the waste disposal system according to FIG. 1;

FIG. 4a shows a front view of a central module of the waste disposal system according to FIG. 1;

Figure 4b shows the front view of the central module with the switch door open;

FIG. 5 shows a schematic rear view of the waste disposal system according to FIG. 1

FIG. 6 shows an embodiment of the work module for an organic waste fraction;

FIG. 7 shows a first embodiment for the work module for a plastic waste fraction;

Figure 8 shows a second embodiment of the work module for a plastic waste fraction;

FIG. 9 shows a first embodiment for the work module for a glass waste fraction;

REPLACEMENT LEAF Figure 10 shows a second embodiment for the work module for a glass waste fraction;

FIG. 11 shows an embodiment for the work module for a paper / cardboard / wood waste fraction;

FIG. 12 shows a first embodiment for the work module for a metal, sheet metal and / or aluminum waste fraction;

FIG. 13 shows a second embodiment of the work module for a metal, sheet metal and / or aluminum waste fraction;

FIG. 14 shows an embodiment of the work module for a problem waste fraction;

FIG. 15 shows an overview of the individual work steps in the work modules according to FIGS. 6-14;

Figure 16 is a plan view of a second embodiment of the waste disposal system according to the invention;

Figure 17 schematically shows a view of the embodiment along line A-A of Figure 16;

Figure 18 schematically shows a view of the embodiment along the line B-B of Figure 16;

Figure 19 is a plan view of a third embodiment of the waste disposal system according to the invention;

REPLACEMENT LEAF Figure 20 is a side view of the third embodiment along arrow B of Figure 19; and

FIG. 21 schematically shows a section through the third embodiment along the line A-A according to FIG. 19.

1 shows a waste disposal system 1, which has a central module 2, which is arranged in the middle of the system, and a work module 3 for an organic waste fraction, a work module 4 for a plastic waste fraction, a work module 5 for a glass / ceramic waste fraction , A work module 6 for a paper / cardboard waste fraction, a work module 7 for a metal / sheet waste fraction and a work module 8 for a problem waste fraction.

A switch door 9 is arranged on the central module 2. The work modules 3-8 are connected to the central module 2 via a ring line 10 for ventilation.

Figure 3 shows schematically the structure of the work modules 3-8. The

Work modules each consist of a rear section 11, in which the air control system, the operating materials and the drives for the individual devices of the work modules are arranged, and a front section 12, which has a gas-tight cover 13 at its upper end. The front section 12 of the work modules is divided into individual chambers in which the appropriate facilities for processing the waste fractions are provided. These chambers and the individual work steps are explained in more detail using the following drawings.

REPLACEMENT LEAF Several switches for operating the waste disposal system are arranged on the switch door 9 (FIG. 4a). In the top row, switches 14-17 are provided for the main drive motor, the ventilation circuit, the heat exchanger pump and for the water circulation system. The switches for switching the individual work modules on and off are arranged in the two rows below. The individual work modules 3-8 can be switched on or off independently of one another using switches 18-23. A main switch 24a and an emergency stop switch 24b are also provided on the switch door 9.

The central module 2 is divided into four chambers according to FIG. 4b. A central absorber 26 for the ventilation circuit is provided in the uppermost chamber 25, with which exhaust air is sucked out of the individual work modules via a line 27. The exhaust air is passed through a dust filter 28, to which a dust discharge member 29 is connected, and through a filter cartridge 30. Via a line 31, the cleaned air is then fed back to the individual work modules via the ring line 10. A main drive motor 33 is provided in a second chamber 32 and drives the various devices in the individual work modules. A heat exchanger 35 is arranged with a pump in a third chamber 34, the heat exchanger being connected to the individual work modules via supply and discharge lines 36a, 36b. A central water circulation system is provided in the fourth chamber 37, the waste water from the individual working modules being passed through a line 38 through a first filter 39 and a second filter 40. The treated water is then fed back to the work modules via a line 41. The central module 2 thus has central facilities for ventilation, for heat exchange and for water exchange. In connection with the corresponding lines to and from the

REPLACEMENT LEAF A closed ventilation, heat and water cycle is achieved in this way.

FIG. 5 shows schematically which devices drive the main drive motor 33 in the 5 individual work modules 3-8. Shredders 42-46 are provided in work modules 3, 4, 6, 7 and 8, respectively. In the work module 4 for plastic waste there is also a washing drum 47, in the work module 5 for the glass waste fraction there is a punch drive 48 and a grinder 49 and in the work module 7 for the 10 metal waste fraction there is also a magnetic tape separator 50 and a punch drive 51. All of these devices 42-51 are driven by the main drive motor 33 in the central module 2. 5 also shows the exhaust air lines 52a-52e of the working modules 3-6 and 8.

15

FIG. 6 shows a work module 60 for processing organic waste, in particular kitchen waste. This waste is introduced into the work module via a filling shaft 61, which can be closed with a gas-tight cover 62. The waste enters a chamber 63 in which it is subjected to a thermal treatment. The thermal treatment is used to bring the organic waste to a certain level of dryness. The heat is generated essentially in the thermal or chemical treatment rooms, but also an additional heat generator (not shown) in the work module

25 60 can be arranged. Solid fragrance and moisture absorbents are supplied to the chamber 63 via a separate feed chute 64 and a roller and belt system 65. This prevents odors and accelerates drying of the waste. The dried waste enters via a funnel 66

30 a striking mechanism 67 which includes a feed roller 68, a beater 69 and a

REPLACEMENT LEAF Has rust 70. The dried and comminuted organic waste is then fed again via a funnel to a decomposition compartment (not shown) in which the waste is chemically and / or microbiologically decomposed. The remainder remaining after decomposition is passed into a container 71, where it is also disposed of during the regular maintenance and inspection of the waste disposal system. This residue can be composted without any problems.

FIG. 7 shows a work module 80 for processing plastic waste. These wastes pass through a filling shaft (not shown) into a chamber 81, in which the plastic wastes are cleaned with a spray device 82 and then dried by means of infrared drying 83. The waste treated in this way is fed via a metering device 84 to a shredder 85, in which the plastic waste is comminuted. Via a second metering device 86, the comminuted plastic waste arrives in a chamber 87, in which it can either be thermally liquefied or decomposed by adding chemical substances. Additives are fed to chamber 87 via a shaft 88a and a roller and belt system 88b. These additives can be chemicals and / or residues from the glass fraction. The processed plastic waste is stored in a container 89 and can be removed from it.

According to FIG. 8, a work module 90 for processing plastic waste has a filling shaft 91, from which the waste enters

Shredder 92 arrive. The comminuted waste is then washed in a washing drum 93, the waste water being cleaned in a chemical-biological waste water treatment plant 94. The treated wastewater is then fed to the central water circulation system. The cleaned and crushed waste is in one

REPLACEMENT LEAF Vortex dryer 95 dried and fed via a metering device 96 to a chamber 97 in which they are subjected to a thermal and chemical treatment. Chemicals are fed to chamber 97 via a separate shaft 98a and a roller and belt system 98b. The plastic waste processed in this way goes into a container 99, in which it is stored and removed regularly. The reduced and decomposed waste can be used as an economic good in many ways.

According to FIG. 9, a work module 100 for the processing of

Glass waste, a first filling shaft 101 for bottles and glasses and a second filling shaft 102 for small parts and broken glass. The glass waste enters the press 103 via the filling shaft 101, in which the bottles and glasses are roughly comminuted by means of a hydraulically driven stamp. The glass waste comminuted in this way is cleaned in a spray device 104 together with the glass waste which was placed in the filling shaft 102. The coarsely comminuted waste is then ground in a fine mill 105 and reaches an electronic color recognition device 107 with an associated sorting device 108 via a filling shaft 106. The cleaned * and ground glass waste is then placed in a container 109 according to its color in the chambers 109a-c for White, green and brown waste stored.

A work module 110 for processing glass waste is constructed according to FIG. 10 in a manner similar to that of work module 100 according to FIG. 9. However, the work module 110 does not have any electronic color detection and an associated sorting device, but instead a device 111 in which the glass powder is broken down physically and physically. The compounds obtained (silicon dioxide, potassium oxide, calcium oxide) are in a dust cartridge

REPLACEMENT LEAF 112 stored. The work module 110 also has no washing device like the work module 100.

According to FIG. 11, a work module 120 for processing paper, cardboard and / or wood zabf all has a collecting container 121, via which the waste reaches a drying chamber 122 with a hot air circuit 123. The dried waste is fed to a pre-shredding device 124 with a cutting knife 125. The shredded paper waste goes into a granulate container 126 and from there into a chamber 127 which has an acid-resistant lining 128. In the chamber 127 there is a sulfuric acid box 129 which has a feed 130 and a drain 131 for fresh and used sulfuric acid. Chemical decomposition of the paper thus takes place in chamber 127. Via a filter device 132 and a residue return 133, the residues get into a container 134 in which they are stored until they are picked up. An acid collecting container 135 is provided under the filter device 132.

According to FIG. 12, a work module 140 for the processing of

Metal waste a filling shaft 141 and a comminution device 142, which consists of a drive motor 143 with a spindle, a pressure plate 144, a holding rod 145 and a counter plate 146. The volume of the metal waste reduced in size by the comminution device 142 passes via a guide plate 147 into a container 148 in which the processed metal waste can be stored and transported away.

A work module 150 shown in FIG. 13 for the processing of metal, sheet metal and / or aluminum has all a fill chute 151

REPLACEMENT LEAF , from which the metal waste enters a shredder 152, which shreds the waste. The shredded waste is collected in a collecting trough 153 and is fed from there via a shaft 154 to a chamber 155 in which washing nozzles 156a and an infrared dryer 156b are arranged. The shredded, cleaned and dried waste is then sorted by means of a magnetic tape separator 157 into a metallic and a non-metallic fraction. The respective fractions arrive in a compression unit 158 for reducing the volume of the fractions and from there into a metallic residue and a non-metallic residue container 159a, 159b.

FIG. 14 shows a working module 160 for processing a problem waste fraction. The work module 160 has a filling shaft 161, which can be closed with a gas-tight cover 162. The problem waste goes from the filling shaft 161 into a first drying and sterilization chamber 163, in which the waste is heated to such an extent that essentially any germs that may be present are destroyed. The temperature will therefore be in the range of 80-100 ° C. In some cases, thermal decomposition of the problem waste already takes place in this first chamber 163. The problem waste fraction then passes into a shredder 164, in which it is comminuted, before it is further decomposed in a chamber 165 for chemical and / or thermal treatment. After repeated drying and disinfection in a second chamber 166, the dry material is received in a container 167.

The individual treatment steps taking place in the work modules described above are summarized in a table in FIG.

A waste disposal system 1 'has according to Figures 16-18

REPLACEMENT LEAF Central module 170 and the working modules 60, 90, 120 and 160. The central module 170 has at its upper end a funnel-shaped, central feed shaft 171 for the individual waste fractions, which from there go into a shredder 172, which roughly comminutes the waste fractions. The comminuted fractions are then dried in a vortex dryer 173 and fed to the individual work modules via a central distributor 174. The central distributor can be switched so that, depending on the type of waste fraction filled in, the waste reaches the corresponding work modules. For example, if a plastic waste fraction is placed in the feed shaft 171, the central distributor 174 is positioned so that the waste enters the work module 90 for processing plastic waste.

The work modules 60, 90, 120 and 160 correspond to the modules shown in FIGS. 6, 8, 11, 14, but here no separate feed chutes are provided for the individual work modules, since the entire waste fractions are separated in a separate manner via the feed chute 171 of the system be fed. According to the central module 2 according to FIGS. 1-5, the central module 170 has a corresponding central absorber 26 which is connected to the work modules via a ring line 10. This is shown in FIG. 17 for the chamber 163 of the work module 160. A fresh air supply line 175 opens into the chamber 163 and an exhaust air line 176 establishes the connection between the chamber 163 and the ring line 10.

Since the waste disposal system 1 ¹ already has a rough shredding of the waste by the shredder 172, a fine shredder 92 'is provided in the work module 90 instead of the shredder 92 according to FIG. 8.

REPLACEMENT LEAF The waste disposal system V can thus dispose of plastic waste, organic waste, paper / cardboard waste and problem waste or reduce its volume.

Figures 19-21 show a waste disposal facility 1 ¹ '. Working modules 201-206 are arranged like a honeycomb around a central module 200. In the work modules 201-206, organic waste, plastic waste, glass / ceramic waste, paper / cardboard waste, metal / aluminum waste and problem waste fractions can be disposed of or their volumes reduced, as described above. The central module 200 essentially has a similar structure to the central module 2 according to FIGS. 1-5. The same components are thus identified with the same reference numerals. In contrast to the central module 2, an upper section, in which the central absorber 26 is arranged, projects beyond the upper sections of the working modules. The central absorber is connected to the work modules via the ring line 10, which has a fresh air line 10a and an exhaust air line 10b. According to FIG. 20, the waste disposal facility 1 ' ¹ has rollers 210 so that the facility can be moved. Switches 211-214 are provided on the central module 200 for the operation of the central absorber 26, the drive motor 33, the heat exchanger 35 and for the central water circuits 37. The individual modules can be operated with a switch 215, switches 216, 217 also being provided for switching the entire system on and off. An emergency switch 218 is arranged below these switches 216, 217. According to FIG. 21, the central absorber 26 is connected via the ring line 10, the main drive motor 33 via the coupling elements 33a, the heat exchanger 35 via the lines 36a, 36b and the central water circulation system 37 via the lines 38, 41

ER _S ATZBLATT the work modules 201-206 in connection. The work module 202 for processing problem waste fractions corresponds to the work module 160 according to FIG. 14, while the work module 203 for processing glass waste corresponds to the work module 100 according to FIG. 9, so that a description in this regard is unnecessary.

The following alternatives are also possible within the scope of the invention:

The briquetting device arranged in the paper module can be replaced by a fine shredder via a quick-change system. When using the fine shredder technology, the spray nozzle 87 corresponding to FIG. 10 is omitted. The aim of this addition is to produce fine-fiber, particularly absorbent paper.

Furthermore, the waste material containers are preferably equipped with level indicators and level controllers, which have an influence on the overall control of the respective work module.

A color recognition and classification segment can be connected upstream of the waste container in the glass work module. In the specific case, the waste container contains a sector division for keeping the individual types of glass separate.

A plastic detection device can be connected upstream of the plastic work module. Only the selected type of plastic is then processed using this technique.

The shredding technology of the plastic module can be quickly and easily replaced by a shredding technology for rubber and compostable waste textiles using a modular system.

E _RSA T _Z SHEET A work module for the destruction of files can also be coupled to the central module. This work module is also a special module.

E _R SET BLADE

Claims

claims

1. Waste disposal system, in particular for the disposal of waste fractions occurring in households and in commercial enterprises, characterized in that a central module (2, 170, 200) and two or more working modules (3-8; 60, 80, 90, 100, 110, 120 , 140, 150, 160; 201-206) are provided, the central module central devices (26, 38-41) for ventilation and for the supply and discharge of water / waste water and a central drive (33) for has the individual work modules and the work modules have facilities (67, 85, 92, 103, 105, 124, 125, 142, 152, 164, 180) for crushing the individual, separately processed waste fractions and depending on the type of waste fractions facilities ( 82, 83, 93, 122, 123, 156a, 156b, 163, 166, 181) for washing and drying as well as devices (63, 87, 97, 111, 127, 165) for chemical, biological and / or physical treatment which has waste fractions.

2. Waste disposal system according to claim 1, characterized in that the device (26) arranged in the central module (2, 170, 200) for aeration and ventilation a dust filter (28), a dust discharge member (29)

REPLACEMENT LEAF and has one or more filter cartridges (30), exhaust air being sucked out of the work modules via a ring line 10 with individual outlets, filtered and fed back to the work modules in the form of fresh air.

3. Waste disposal system according to claim 1 or 2, characterized in that the central drive of the central module (2, 170, 200) is a main drive motor (33) on which there is a ring gear with individual pinion outlets and the coupling elements (33a) with the respective Facilities of the work modules for processing the individual waste fractions is connected.

4. Waste disposal system according to one of claims 1-3, characterized in that the device arranged in the central module (2, 170, 200) for supplying and removing water / waste water represents a central water circuit system which connects the individual working modules with the central module and which has one or more filters (39, 40).

5. Waste disposal system according to one of claims 1-4, characterized in that the central module (2, 170, 200) has a heat exchanger (35) which is connected to the individual work modules via lines (36a, 36b).

6. Waste disposal system according to one of claims 1-5, characterized in that the central module (170) has a central feed shaft

(171) for the individual waste fractions and a central distributor

(174), which the individual waste fractions the corresponding

Work modules (60, 90, 120, 160) feeds.

REPLACEMENT LEAF

7. Waste disposal plant according to claim 6, characterized in that a waste shredder (172) and a waste dryer (173) is arranged between the feed shaft (171) and the central distributor (174).

8. Waste disposal plant according to claim 7, characterized in that the waste shredder (172) is a shredder and the waste dryer (173) is a vortex dryer.

9. Waste disposal system according to one of claims 1 to 8, characterized in that a work module is a module (60) for processing organic waste, in particular organic kitchen waste, which has a filling shaft (61), a chamber (63) for a thermal Treatment of the waste, an impact mechanism (67) with feed roller (68), racket (69) and grate (70) and a container (71) for receiving the processed waste.

10. Waste disposal plant according to claim 9, characterized in that the working module (60) for organic waste has a container for chemical and / or ikrobieilen decomposition of the waste.

11. Waste disposal system according to one of claims 1-10, characterized in that a work module is a module (80, 90) for processing plastic waste, which has a filling shaft (91), a shredder (85, 92), a washing device (82 , 93), a drying device (83, 95) and a container (89, 99) for receiving the processed waste.

12. Waste disposal system according to claim 11, characterized in that the washing device is a washing drum (93) or a spray device (82).

REPLACEMENT LEAF

13. Waste disposal system according to claim 11 or 12, characterized in that the drying device is an infrared dryer (83) or a vortex dryer (95).

14. Waste disposal system according to one of claims 11-13, characterized in that the module (80, 90) for the plastic waste has a chamber (87, 97) for thermal and / or chemical treatment of the plastic waste.

15. Waste disposal system according to one of claims 1-14, characterized in that a work module is a module (100, 110) for processing glass and / or ceramic waste, the at least one filling shaft (101, 102), at least one shredding device ( 103, 105) and at least one container (109, 112) for receiving the processed waste.

16. Waste disposal system according to claim 15, characterized in that the module (100, 110) for glass and / or ceramic waste has a filling shaft (101) for bottles and glasses and a filling shaft (102) for small parts made of glass and broken glass.

17. Waste disposal plant according to claim 15 or 16, characterized in that the module (100, 110) for glass and / or ceramic waste has a press (103) for coarse comminution of the waste and a fine mill (105) for grinding the waste.

18. Waste disposal system according to one of claims 15-17, characterized in that the module (100) for glass waste has a device (107) for electronic color recognition and a sorting device (108)

REPLACEMENT LEAF for white, green and / or amber glass waste.

19. Waste disposal system according to one of claims 15-17, characterized in that the module (110) for glass waste has a device (111) for the chemical-physical splitting of the ground glass waste.

20. Waste disposal system according to one of claims 15-19, characterized in that the module (100, 110) for glass waste has a washing device (104).

21. Waste disposal system according to one of claims 15-20, characterized in that the module (100, 110) for glass waste has a feed to the module (80, 90) for plastic waste to residues from the glass fraction of the thermal treatment in the module for Dispose of plastic waste.

22. Waste disposal system according to one of claims 1-21, characterized in that a work module is a module (120) for processing paper, cardboard and / or wood waste, which has a collecting container (121), a drying chamber (122), a

Comminution device (124, 125), a chamber (127) for a chemical decomposition of the waste and a container (134) for receiving the processed waste.

23. Waste disposal plant according to claim 22, characterized in that the chamber (127) for chemical decomposition has an acid-resistant lining (128), a feed and discharge line (130, 131) for an acid, an acid collecting container (135) and a filter device ( 132).

ER _S ATZB _L ATT

24. Waste disposal system according to one of claims 1-23, characterized in that a work module is a module (140, 150) for processing metal and / or aluminum waste, which has a filling shaft (141, 151), a shredding device (142, 152) and at least one container (148, 159a, 159b) for processing the processed waste.

25. Waste disposal plant according to claim 24, characterized in that the shredding device is a press (142) or a shredder (152).

26. Waste disposal system according to claim 24 or 25, characterized in that the module (150) further comprises a drying device (156b), in particular an infrared dryer, and a washing device (156a), in particular washing nozzles.

27. Waste disposal plant according to one of claims 24-26, characterized in that the module (150) further comprises a compression unit (158) in which the shredded waste is compressed.

28. Waste disposal system according to one of claims 24-27, characterized in that the module (150) further comprises a magnetic tape separator (157) for separating metallic and non-metallic waste.

29. Waste disposal system according to one of claims 1-28, characterized in that a work module (160) for processing a problem waste fraction, which has a filling shaft (161), a first

REPLACEMENT LEAF Drying and / or sterilization chamber (163), a comminution device (164), a chamber (165) for chemical and / or thermal treatment of the waste, a second drying and / or sterilization chamber (166) and a container (167) for receiving of the processed waste.

30. Waste disposal system according to one of claims 1 to 29, characterized in that a work module is a module for the processing of other commercial waste.

31. Waste disposal system according to one of claims 1-4 and 9-30, characterized in that the working modules have a gas-tight lockable cover (13, 62, 162).

REPLACEMENT LEAF